| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.29 | 10.327% | $91.8914 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $98.33 | 12.635% | $110.754 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $148.25 | 4.778% | $155.3334 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $30.83 | 9.728% | $33.8291 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $166.29 | 6.841% | $177.6659 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $24.78 | 3.728% | $25.7038 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $77.61 | 3.556% | $80.3698 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $629.38 | $675.5474 | $675.54 | $675.55 | $675.60 | |